- 作者: 丁陳漢蓀
- 作者服務機構: Contribution from the Department of Chemistry, Chung Cheng Institute of Technology, P. O. Box 7902-10, Ta-hsi, Tao-yuan, Taiwan, China
- 中文摘要: The absorption spectrum of the lowest triplet state (T1*-S0) of trans-stilbene is observed between 14,000 and 18,000 cm¯1 with a crystal four centimeters long, cooled to 4.2°K. This transition is more intense (f=3×10¯9) than the similar transition in anthracene, due ro vibration-induced spin-orbital coupling. Vibrational structures in the spectrum are well resolved and seven frequencies are assigned to normal modes in the T1* state of trans-stilbene. Exciton structures in crystal are not resolved.
- 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --